No 3 / 2022

1. Ioan STROIA, Monica Irina NAN, Elena BOGDAN, Anamaria TEREC, Niculina D. HADADE and Ion GROSU
Macrocyclic compounds formed in the reaction of 3,7-bis(ortho-, meta- or para-formylphenyl)phenothiazines with meta-bis(aminomethyl)benzene: experimental and theoretical investigations
DOI: 10.33224/rrch.2022.67.3.01
Rev. Roum. Chim., 2022, 67(3), 141-149
Key words: macrocycles, [2]catenane, theoretical calculations, imines, covalent dynamic chemistry.
2. Maria-Cristina TODASCĂ, Mihaela TOCIU and Fulvia-Ancuţa MANOLACHE
1H-NMR spectroscopy a useful tool for the Sibiu Salami geographical indication protection
DOI: 10.33224/rrch.2022.67.3.02
Rev. Roum. Chim., 2022, 67(3), 151-158
Key words: dry-cured salami, FAP, NMR, spectroscopy, authentication.
3. Constantin TANASE and Constantin DRAGHICIHigh yield synthesis of α-D-glucopyranosyl 5-fluorouracil without column chromatography purification.
DOI: 10.33224/rrch.2022.67.3.03
Rev. Roum. Chim., 2022, 67(3), 159-163
Key words: glucopyranosyl-5-fluorouracil, pentaacetyl-glucose, 5-fluorouracil, Vorbrugger synthesis, NMR analysis.
4. Carmen-Irena MITAN, Emerich BARTHA, Constantin DRAGHICI, Miron T. CAPROIU, Petru FILIP and Robert Michael MORIARTY
Tetrahedral angles of five membered ring iminocyclitols with ribitol stereochemistry beyond the dihedral angles
DOI: 10.33224/rrch.2022.67.3.04
Rev. Roum. Chim., 2022, 67(3), 165-170
Key words: dodecahedron, icosahedron, tetrahedral angle, dihedral angle, vicinal coupling constant.
5. Emerich BARTHA, Carmen-Irena MITAN, Constantin DRAGHICI, Miron T. CAPROIU, Petru FILIP and Robert Michael MORIARTY
Rectangle as manifold on relationships between vicinal constant couplings 3JHH, 1H , 13C-chemical shifts and dihedral angles.
DOI: 10.33224/rrch.2022.67.3.05
Rev. Roum. Chim., 2022, 67(3), 171-176
Key words: 3-sphere, rectangle, dihedral angle, vicinal angle, vicinal coupling constant.
6. Iulia Gabriela DAVID, Andreea Laura PANAIT, Mihaela BULEANDRĂ, Dana Elena POPA and Mihaela C. CHEREGI
Simple voltammetric analysis of sulfamethoxazole at a disposable pencil graphite electrode.
DOI: 10.33224/rrch.2022.67.3.06
Rev. Roum. Chim., 2022, 67(3), 177-183
Key words: sulfamethoxazole, differential pulse voltammetry, disposable electrode pencil graphite, pharmaceuticals.
7. Muhammad Babar TAJ, Ahmad RAHEEL, Walla ALELWANI, Sadia NOOR, Azzah M. BANNUNAH, Nouf Abubakr BABTEEN, Alaa Hamed HABIB and Afnan M. ALNEJEEBI
Synthesis, in vitro, and in silico anti-cancer studies of substituted benzimidamide and its Cu(II) complex.
DOI: 10.33224/rrch.2022.67.3.07
Rev. Roum. Chim., 2022, 67(3), 185-196
Key words: Cu(II) complex, DNA binding, viscometry, electrophoresis, anti-cancer.
8. Huseyin GUMUS and Bulent BUYUKKIDAN
Physicochemical properties and adsorption performances of waste textile based hydrolyzed cellulose-PVDF composites.
DOI: 10.33224/rrch.2022.67.3.08
Rev. Roum. Chim., 2022, 67(3), 197-205
Key words: hydrolyzed cellulose, PVDF, composite, adsorption, waste management.
9. Chunxiao HE, Lijie HOU and Yan WANG
Electrochemical behavior of uric acid at a glassy carbon electrode modified with poly-ninhydrin derivative.
DOI: 10.33224/rrch.2022.67.3.09
Rev. Roum. Chim., 2022, 67(3), 207-216
Key words: cyclic voltammetry, ninhydrin, sulfamic acid, uric acid.
10. Gizem TIRIS, S. Evrim KEPEKCİ TEKKELİ, Cem ÖNAL, Burhan CEYLAN and Armağan ÖNAL
An UPLC method for the determination of sorafenib in human plasma by fluorimetric detection with pre-column derivatization and application to a pharmacokinetic study.
DOI: 10.33224/rrch.2022.67.3.10
Rev. Roum. Chim., 2022, 67(3), 217-224
Key words: Sorafenib, NBD-Cl, fluorimetric detection, UPLC, pre-column derivatization, pharmacokinetics.